Cobra Electronics HH 33 operating instructions Select CHANNEL/DISPLAY/TRANSMIT, Vehicle USE

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OPERATION

SELECT CHANNEL/DISPLAY/TRANSMIT

10

SELECTING A CHANNEL

Turn on your HH33.

To select a higher channel, push the UP arrow key.

To select a lower channel, push the DOWN arrow key.

**Note: To quick advance channels, press and

PTT

hold the selection key.

 

LED DISPLAY

• Red LED for TRANSMIT (TX)

• Green LED for RECEIVE (RX)

• Red BATT LOW Indicator

• Red SoundTracker™ “ON” Indicator

TRANSMIT / RECEIVE

To transmit, push the PTT button. The Red TX LED will be displayed during transmissions.

Hold the HH33 mic about 2 inches from your mouth.

Speak into the microphone in a normal

PTT

voice.

 

Release the PTT button to receive incoming transmissions.

**Note: While the PTT button is depressed, you cannot receive transmissions. The Green RX LED is displayed when the radio is in receive mode.

OPERATION

IN VEHICLE USE

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IN VEHICLE USE

Your HH 33 can be connected to a 12 volt power source with the cigarette power cord adaptor provided. Connect adaptor

as shown.

**Note: Due to the characteristics of CB transmissions, it may be difficult to transmit and receive from inside your car. Roof mounted antennas can dramatically improve transmissions and will increase your range. You will need a quality roof mount antenna and a BNC/SO239 adapter. See accessories section for details.

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Contents HH33 Features ContentsModel Controls Indicators CB Story FCC WarningsIncluded with Your HH Antenna Setting the SquelchTurning ON/SQUELCH BatteriesSelect CHANNEL/DISPLAY/TRANSMIT Vehicle USEFEW Rules YOU should Know HOW Your CB can Serve YOUFEW Rules YOU should Know USE Channel 9 for Emergency only CB 10-CODESHH-33 Specifications Frequency RangeLimited TWO Year Warranty Optional Accessories Replacement DC Power Cord for in vehicle use

HH 33 specifications

Cobra Electronics HH 33 is a rugged and reliable handheld VHF marine radio designed for boating enthusiasts, commercial fishermen, and marine professionals. Its compact size and lightweight design make it a convenient choice for users looking for portability without sacrificing performance. This handheld radio stands out for its exceptional range, robust features, and built-in technologies that enhance communication and safety on the water.

One of the standout features of the HH 33 is the inclusion of both NOAA Weather channels and alerts. This functionality allows users to stay informed about weather conditions, providing vital information that can affect boating plans or safety. The radio automatically switches to the local NOAA weather channel, ensuring that mariners are always apprised of real-time weather updates and emergency alerts.

With 6 watts of output power, the HH 33 boasts an impressive transmission range, effectively allowing communication over considerable distances. This power is particularly beneficial in emergency situations, where reliable communication can be critical. The radio comes equipped with a high-performance antenna, enhancing its overall signal clarity and reach.

The Cobra HH 33 showcases a user-friendly design, featuring a large, backlit LCD display that ensures visibility even in low-light conditions. The intuitive button layout enhances usability, allowing quick access to essential functions like channel selection, squelch control, and volume adjustment. Additionally, the radio features a built-in rechargeable battery that extends operational time, making it an efficient choice for long trips.

Another notable characteristic of the HH 33 is its ability to operate in various marine communication modes, including Dual Watch and Tri-Watch functions. These features enable users to monitor multiple communications simultaneously, ensuring that important messages are never missed. The radio is also buoyant, meaning if dropped overboard, it will float, making retrieval easier.

Moreover, with its robust casing and IPX7 waterproof rating, the Cobra HH 33 is designed to withstand harsh marine environments. This durability ensures that the device can endure splashes, rain, and even brief submersion, providing peace of mind for users in unpredictable weather conditions.

In summary, the Cobra Electronics HH 33 is a well-rounded handheld VHF marine radio that combines portability, advanced features, and reliability. With its exceptional range, NOAA alerts, user-friendly design, and rugged construction, it is an invaluable tool for anyone taking to the waters. Whether for leisure or professional purposes, the HH 33 is equipped to enhance communication and safety on any maritime adventure.